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## [1] 2Introduction
This is a book created from markdown and executable code.
“Let us change our traditional attitude to the construction of programs: Instead of imagining that our main task is to instruct a computer what to do, let us concentrate rather on explaining to human beings what we want a computer to do.” - Donald Knuth. “Literate Programming (1984)” in Literate Programming. CSLI, 1992, pg. 99.